/Engine/Source/Runtime/Engine/Classes/Kismet/KismetStringLibrary.h
Returns whether this string contains the specified substring.
Returns whether the string contains the substring
static bool Contains ( const [FString](API\Runtime\Core\Containers\FString) & SearchIn, const [FString](API\Runtime\Core\Containers\FString) & Substring, bool bUseCase, bool bSearchFromEnd )